/*
 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
 * Copyright (C) $$Year-Rel$$ The Jalview Authors
 * 
 * This file is part of Jalview.
 * 
 * Jalview is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License 
 * as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 *  
 * Jalview is distributed in the hope that it will be useful, but 
 * WITHOUT ANY WARRANTY; without even the implied warranty 
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
 * PURPOSE.  See the GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
 * The Jalview Authors are detailed in the 'AUTHORS' file.
 */
package jalview.fts.service.pdb;

import java.net.URI;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Objects;

import javax.ws.rs.core.MediaType;

import org.json.simple.parser.ParseException;

import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.api.client.config.DefaultClientConfig;

import jalview.datamodel.SequenceI;
import jalview.fts.api.FTSData;
import jalview.fts.api.FTSDataColumnI;
import jalview.fts.api.FTSRestClientI;
import jalview.fts.api.StructureFTSRestClientI;
import jalview.fts.core.FTSDataColumnPreferences;
import jalview.fts.core.FTSDataColumnPreferences.PreferenceSource;
import jalview.fts.core.FTSRestClient;
import jalview.fts.core.FTSRestRequest;
import jalview.fts.core.FTSRestResponse;
import jalview.fts.service.alphafold.AlphafoldRestClient;
import jalview.util.JSONUtils;
import jalview.util.MessageManager;
import jalview.util.Platform;

/**
 * A rest client for querying the Search endpoint of the PDB API
 * 
 * @author tcnofoegbu
 */
public class PDBFTSRestClient extends FTSRestClient implements StructureFTSRestClientI
{

  private static FTSRestClientI instance = null;

  public static final String PDB_SEARCH_ENDPOINT = "https://www.ebi.ac.uk/pdbe/search/pdb/select?";

  protected PDBFTSRestClient()
  {
  }

  /**
   * Takes a PDBRestRequest object and returns a response upon execution
   * 
   * @param pdbRestRequest
   *          the PDBRestRequest instance to be processed
   * @return the pdbResponse object for the given request
   * @throws Exception
   */
  @SuppressWarnings({ "unused", "unchecked" })
  @Override
  public FTSRestResponse executeRequest(FTSRestRequest pdbRestRequest)
          throws Exception
  {
    try
    {
      String wantedFields = getDataColumnsFieldsAsCommaDelimitedString(
              pdbRestRequest.getWantedFields());
      int responseSize = (pdbRestRequest.getResponseSize() == 0)
              ? getDefaultResponsePageSize()
              : pdbRestRequest.getResponseSize();
      int offSet = pdbRestRequest.getOffSet();
      String sortParam = null;
      if (pdbRestRequest.getFieldToSortBy() == null
              || pdbRestRequest.getFieldToSortBy().trim().isEmpty())
      {
        sortParam = "";
      }
      else
      {
        if (pdbRestRequest.getFieldToSortBy()
                .equalsIgnoreCase("Resolution"))
        {
          sortParam = pdbRestRequest.getFieldToSortBy()
                  + (pdbRestRequest.isAscending() ? " asc" : " desc");
        }
        else
        {
          sortParam = pdbRestRequest.getFieldToSortBy()
                  + (pdbRestRequest.isAscending() ? " desc" : " asc");
        }
      }

      String facetPivot = (pdbRestRequest.getFacetPivot() == null
              || pdbRestRequest.getFacetPivot().isEmpty()) ? ""
                      : pdbRestRequest.getFacetPivot();
      String facetPivotMinCount = String
              .valueOf(pdbRestRequest.getFacetPivotMinCount());

      String query = pdbRestRequest.getFieldToSearchBy()
              + pdbRestRequest.getSearchTerm()
              + (pdbRestRequest.isAllowEmptySeq() ? ""
                      : " AND molecule_sequence:['' TO *]")
              + (pdbRestRequest.isAllowUnpublishedEntries() ? ""
                      : " AND status:REL");

      // Build request parameters for the REST Request

      // BH 2018 the trick here is to coerce the classes in Javascript to be 
      // different from the ones in Java yet still allow this to be correct for Java
      Client client;
      Class<ClientResponse> clientResponseClass;
      if (Platform.isJS())
      {
        // JavaScript only -- coerce types to Java types for Java
        client = (Client) (Object) new jalview.javascript.web.Client();
        clientResponseClass = (Class<ClientResponse>) (Object) jalview.javascript.web.ClientResponse.class;
      }
      else
      /**
       * Java only
       * 
       * @j2sIgnore
       */
      {
        client = Client.create(new DefaultClientConfig());
        clientResponseClass = ClientResponse.class;
      }

      WebResource webResource;
      if (pdbRestRequest.isFacet())
      {
        webResource = client.resource(PDB_SEARCH_ENDPOINT)
                .queryParam("wt", "json").queryParam("fl", wantedFields)
                .queryParam("rows", String.valueOf(responseSize))
                .queryParam("q", query)
                .queryParam("start", String.valueOf(offSet))
                .queryParam("sort", sortParam).queryParam("facet", "true")
                .queryParam("facet.pivot", facetPivot)
                .queryParam("facet.pivot.mincount", facetPivotMinCount);
      }
      else
      {
        webResource = client.resource(PDB_SEARCH_ENDPOINT)
                .queryParam("wt", "json").queryParam("fl", wantedFields)
                .queryParam("rows", String.valueOf(responseSize))
                .queryParam("start", String.valueOf(offSet))
                .queryParam("q", query).queryParam("sort", sortParam);
      }

      URI uri = webResource.getURI();

      System.out.println(uri);
      ClientResponse clientResponse =null;
      int responseStatus = -1; 
      // Get the JSON string from the response object or directly from the
      // client (JavaScript)
      Map<String, Object> jsonObj = null;
      String responseString = null;

      System.out.println("query >>>>>>> " + pdbRestRequest.toString());

      if (!isMocked())
      {
        // Execute the REST request
        clientResponse = webResource.accept(MediaType.APPLICATION_JSON)
                .get(clientResponseClass);
        responseStatus = clientResponse.getStatus();
      }
      else
      {
        // mock response
        if (uri.toString().equals(mockQuery))
        {
          responseStatus = 200;
        }
        else
        {
          // FIXME - may cause unexpected exceptions for callers when mocked
          responseStatus = 400;
        }
      }

      // Check the response status and report exception if one occurs
      switch (responseStatus)
      {
      case 200:

        if (isMocked())
        {
          responseString = mockResponse;
        }
        else
        {
          if (Platform.isJS())
          {
            jsonObj = clientResponse.getEntity(Map.class);
          }
          else
          {
            responseString = clientResponse.getEntity(String.class);
          }
        }
        break;
      case 400:
        throw new Exception(parseJsonExceptionString(responseString));
      default:
        throw new Exception(
                getMessageByHTTPStatusCode(responseStatus, "PDB"));
      }

      // Process the response and return the result to the caller.
      return parsePDBJsonResponse(responseString, jsonObj, pdbRestRequest);
    } catch (Exception e)
    {
      if (e.getMessage()==null)
      {
        throw(e);
      }
      String exceptionMsg = e.getMessage();
      if (exceptionMsg.contains("SocketException"))
      {
        // No internet connection
        throw new Exception(MessageManager.getString(
                "exception.unable_to_detect_internet_connection"));
      }
      else if (exceptionMsg.contains("UnknownHostException"))
      {
        // The server 'www.ebi.ac.uk' is unreachable
        throw new Exception(MessageManager.formatMessage(
                "exception.fts_server_unreachable", "PDB Solr"));
      }
      else
      {
        throw e;
      }
    }
  }

  /**
   * Process error response from PDB server if/when one occurs.
   * 
   * @param jsonResponse
   *          the JSON string containing error message from the server
   * @return the processed error message from the JSON string
   */
  @SuppressWarnings("unchecked")
public static String parseJsonExceptionString(String jsonErrorResponse)
  {
    StringBuilder errorMessage = new StringBuilder(
            "\n============= PDB Rest Client RunTime error =============\n");

    
//    {
//      "responseHeader":{
//        "status":0,
//        "QTime":0,
//        "params":{
//          "q":"(text:q93xj9_soltu) AND molecule_sequence:['' TO *] AND status:REL",
//          "fl":"pdb_id,title,experimental_method,resolution",
//          "start":"0",
//          "sort":"overall_quality desc",
//          "rows":"500",
//          "wt":"json"}},
//      "response":{"numFound":1,"start":0,"docs":[
//          {
//            "experimental_method":["X-ray diffraction"],
//            "pdb_id":"4zhp",
//            "resolution":2.46,
//            "title":"The crystal structure of Potato ferredoxin I with 2Fe-2S cluster"}]
//      }}
//    
    try
    {
      Map<String, Object> jsonObj = (Map<String, Object>) JSONUtils.parse(jsonErrorResponse);
      Map<String, Object> errorResponse = (Map<String, Object>) jsonObj.get("error");

      Map<String, Object> responseHeader = (Map<String, Object>) jsonObj
              .get("responseHeader");
      Map<String, Object> paramsObj = (Map<String, Object>) responseHeader.get("params");
      String status = responseHeader.get("status").toString();
      String message = errorResponse.get("msg").toString();
      String query = paramsObj.get("q").toString();
      String fl = paramsObj.get("fl").toString();

      errorMessage.append("Status: ").append(status).append("\n");
      errorMessage.append("Message: ").append(message).append("\n");
      errorMessage.append("query: ").append(query).append("\n");
      errorMessage.append("fl: ").append(fl).append("\n");

    } catch (ParseException e)
    {
      e.printStackTrace();
    }
    return errorMessage.toString();
  }

  /**
   * Parses the JSON response string from PDB REST API. The response is dynamic
   * hence, only fields specifically requested for in the 'wantedFields'
   * parameter is fetched/processed
   * 
   * @param pdbJsonResponseString
   *          the JSON string to be parsed
   * @param pdbRestRequest
   *          the request object which contains parameters used to process the
   *          JSON string
   * @return
   */
  public static FTSRestResponse parsePDBJsonResponse(
          String pdbJsonResponseString, FTSRestRequest pdbRestRequest)
  {
    return parsePDBJsonResponse(pdbJsonResponseString,
            (Map<String, Object>) null, pdbRestRequest);
  }

  @SuppressWarnings("unchecked")
  public static FTSRestResponse parsePDBJsonResponse(
          String pdbJsonResponseString, Map<String, Object> jsonObj,
          FTSRestRequest pdbRestRequest)
  {
    FTSRestResponse searchResult = new FTSRestResponse();
    List<FTSData> result = null;
    try
    {
      if (jsonObj == null)
      {
        jsonObj = (Map<String, Object>) JSONUtils.parse(pdbJsonResponseString);
      }
      Map<String, Object> pdbResponse = (Map<String, Object>) jsonObj.get("response");
      String queryTime = ((Map<String, Object>) jsonObj.get("responseHeader"))
              .get("QTime").toString();
      int numFound = Integer
              .valueOf(pdbResponse.get("numFound").toString());
      List<Object> docs = (List<Object>) pdbResponse.get("docs");

      result = new ArrayList<FTSData>(); 
      if (numFound > 0)
      {

        for (Iterator<Object> docIter = docs.iterator(); docIter
                .hasNext();)
        {
          Map<String, Object> doc = (Map<String, Object>) docIter.next();
          result.add(getFTSData(doc, pdbRestRequest));
        }
      }
      searchResult.setNumberOfItemsFound(result.size());
      searchResult.setResponseTime(queryTime);
      searchResult.setSearchSummary(result);

    } catch (ParseException e)
    {
      e.printStackTrace();
    }
    return searchResult;
  }

  public static FTSData getFTSData(Map<String, Object> pdbJsonDoc,
          FTSRestRequest request)
  {

    String primaryKey = null;

    Object[] summaryRowData;

    SequenceI associatedSequence;

    Collection<FTSDataColumnI> diplayFields = request.getWantedFields();
    SequenceI associatedSeq = request.getAssociatedSequence();
    int colCounter = 0;
    summaryRowData = new Object[(associatedSeq != null)
            ? diplayFields.size() + 1
            : diplayFields.size()];
    if (associatedSeq != null)
    {
      associatedSequence = associatedSeq;
      summaryRowData[0] = associatedSequence;
      colCounter = 1;
    }

    for (FTSDataColumnI field : diplayFields)
    {
      //System.out.println("Field " + field);
      String fieldData = (pdbJsonDoc.get(field.getCode()) == null) ? ""
              : pdbJsonDoc.get(field.getCode()).toString();
      //System.out.println("Field Data : " + fieldData);
      if (field.isPrimaryKeyColumn())
      {
        primaryKey = fieldData;
        summaryRowData[colCounter++] = primaryKey;
      }
      else if (fieldData == null || fieldData.isEmpty())
      {
        summaryRowData[colCounter++] = null;
      }
      else
      {
        try
        {
          summaryRowData[colCounter++] = (field.getDataType()
                  .getDataTypeClass() == Integer.class)
                          ? Integer.valueOf(fieldData)
                          : (field.getDataType()
                                  .getDataTypeClass() == Double.class)
                                          ? Double.valueOf(fieldData)
                                          : sanitiseData(fieldData);
        } catch (Exception e)
        {
          e.printStackTrace();
          System.out.println("offending value:" + fieldData);
        }
      }
    }

    final String primaryKey1 = primaryKey;

    final Object[] summaryRowData1 = summaryRowData;
    return new FTSData()
    {
      @Override
      public Object[] getSummaryData()
      {
        return summaryRowData1;
      }

      @Override
      public Object getPrimaryKey()
      {
        return primaryKey1;
      }

      /**
       * Returns a string representation of this object;
       */
      @Override
      public String toString()
      {
        StringBuilder summaryFieldValues = new StringBuilder();
        for (Object summaryField : summaryRowData1)
        {
          summaryFieldValues.append(
                  summaryField == null ? " " : summaryField.toString())
                  .append("\t");
        }
        return summaryFieldValues.toString();
      }

      /**
       * Returns hash code value for this object
       */
      @Override
      public int hashCode()
      {
        return Objects.hash(primaryKey1, this.toString());
      }

      @Override
      public boolean equals(Object that)
      {
        return this.toString().equals(that.toString());
      }
    };
  }

  private static String sanitiseData(String data)
  {
    String cleanData = data.replaceAll("\\[\"", "").replaceAll("\\]\"", "")
            .replaceAll("\\[", "").replaceAll("\\]", "")
            .replaceAll("\",\"", ", ").replaceAll("\"", "");
    return cleanData;
  }

  @Override
  public String getColumnDataConfigFileName()
  {
    return "/fts/pdb_data_columns.txt";
  }

  public static FTSRestClientI getInstance()
  {
    if (instance == null)
    {
      instance = new PDBFTSRestClient();
    }
    return instance;
  }

  private Collection<FTSDataColumnI> allDefaultDisplayedStructureDataColumns;
  @Override
  public Collection<FTSDataColumnI> getAllDefaultDisplayedStructureDataColumns()
  {
    if (allDefaultDisplayedStructureDataColumns == null
            || allDefaultDisplayedStructureDataColumns.isEmpty())
    {
      allDefaultDisplayedStructureDataColumns = new ArrayList<>();
      allDefaultDisplayedStructureDataColumns
              .addAll(super.getAllDefaultDisplayedFTSDataColumns());
    }
    return allDefaultDisplayedStructureDataColumns;
  }
  @Override
  public String[] getPreferencesColumnsFor(PreferenceSource source) {
    String[] columnNames = null;
    switch (source)
    {
    case SEARCH_SUMMARY:
      columnNames = new String[] { "", "Display", "Group" };
      break;
    case STRUCTURE_CHOOSER:
      columnNames = new String[] { "", "Display", "Group" };
      break;
    case PREFERENCES:
      columnNames = new String[] { "PDB Field", "Show in search summary",
          "Show in structure summary" };
      break;
    default:
      break;
    }
    return columnNames;
  }

  public static void setMock()
  {
    String mockReq = "https://www.ebi.ac.uk/pdbe/search/pdb/select?wt=json&fl=pdb_id,title,experimental_method,resolution&rows=500&start=0&q=(4igk+OR+1t15+OR+4ifi+OR+1t29+OR+3pxb+OR+4y2g+OR+1y98+OR+1jnx+OR+3pxa+OR+3k0h+OR+3k0k+OR+1n5o+OR+3pxc+OR+3pxd+OR+1t2u+OR+3k15+OR+3pxe+OR+3k16+OR+4ofb+OR+3coj+OR+7lyb+OR+1t2v+OR+4y18+OR+4jlu+OR+4u4a+OR+2ing+OR+7jzv+OR+6g2i+OR+1jm7+OR+1oqa)+AND+molecule_sequence:%5B''+TO+*%5D+AND+status:REL&sort=";
    String mockResp = "{\n"
            + "  \"responseHeader\":{\n"
            + "    \"status\":0,\n"
            + "    \"QTime\":0,\n"
            + "    \"params\":{\n"
            + "      \"q\":\"(4igk OR 1t15 OR 4ifi OR 1t29 OR 3pxb OR 4y2g OR 1y98 OR 1jnx OR 3pxa OR 3k0h OR 3k0k OR 1n5o OR 3pxc OR 3pxd OR 1t2u OR 3k15 OR 3pxe OR 3k16 OR 4ofb OR 3coj OR 7lyb OR 1t2v OR 4y18 OR 4jlu OR 4u4a OR 2ing OR 7jzv OR 6g2i OR 1jm7 OR 1oqa) AND molecule_sequence:['' TO *] AND status:REL\",\n"
            + "      \"fl\":\"pdb_id,title,experimental_method,resolution\",\n"
            + "      \"start\":\"0\",\n"
            + "      \"sort\":\"\",\n"
            + "      \"rows\":\"500\",\n"
            + "      \"wt\":\"json\"}},\n"
            + "  \"response\":{\"numFound\":64,\"start\":0,\"docs\":[\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4ofb\",\n"
            + "        \"resolution\":3.05,\n"
            + "        \"title\":\"Crystal structure of human BRCA1 BRCT in complex with nonphosphopeptide inhibitor\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3pxe\",\n"
            + "        \"resolution\":2.85,\n"
            + "        \"title\":\"Impact of BRCA1 BRCT domain missense substitutions on phospho-peptide recognition: E1836K\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4jlu\",\n"
            + "        \"resolution\":3.5,\n"
            + "        \"title\":\"Crystal structure of BRCA1 BRCT with doubly phosphorylated Abraxas\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4y2g\",\n"
            + "        \"resolution\":2.5,\n"
            + "        \"title\":\"Structure of BRCA1 BRCT domains in complex with Abraxas single phosphorylated peptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Solution NMR\"],\n"
            + "        \"pdb_id\":\"1oqa\",\n"
            + "        \"title\":\"Solution structure of the BRCT-c domain from human BRCA1\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4u4a\",\n"
            + "        \"resolution\":3.51,\n"
            + "        \"title\":\"Complex Structure of BRCA1 BRCT with singly phospho Abraxas\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"1t2v\",\n"
            + "        \"resolution\":3.3,\n"
            + "        \"title\":\"Structural basis of phospho-peptide recognition by the BRCT domain of BRCA1, structure with phosphopeptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3k15\",\n"
            + "        \"resolution\":2.8,\n"
            + "        \"title\":\"Crystal Structure of BRCA1 BRCT D1840T in complex with a minimal recognition tetrapeptide with an amidated C-terminus\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"1t15\",\n"
            + "        \"resolution\":1.85,\n"
            + "        \"title\":\"Crystal Structure of the Brca1 BRCT Domains in Complex with the Phosphorylated Interacting Region from Bach1 Helicase\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3k16\",\n"
            + "        \"resolution\":3.0,\n"
            + "        \"title\":\"Crystal Structure of BRCA1 BRCT D1840T in complex with a minimal recognition tetrapeptide with a free carboxy C-terminus\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"1t29\",\n"
            + "        \"resolution\":2.3,\n"
            + "        \"title\":\"Crystal structure of the BRCA1 BRCT repeats bound to a phosphorylated BACH1 peptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"1y98\",\n"
            + "        \"resolution\":2.5,\n"
            + "        \"title\":\"Structure of the BRCT repeats of BRCA1 bound to a CtIP phosphopeptide.\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4ifi\",\n"
            + "        \"resolution\":2.2,\n"
            + "        \"title\":\"Structure of human BRCA1 BRCT in complex with BAAT peptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3k0k\",\n"
            + "        \"resolution\":2.7,\n"
            + "        \"title\":\"Crystal Structure of BRCA1 BRCT in complex with a minimal recognition tetrapeptide with a free carboxy C-terminus.\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3k0h\",\n"
            + "        \"resolution\":2.7,\n"
            + "        \"title\":\"The crystal structure of BRCA1 BRCT in complex with a minimal recognition tetrapeptide with an amidated C-terminus\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3pxd\",\n"
            + "        \"resolution\":2.8,\n"
            + "        \"title\":\"Impact of BRCA1 BRCT domain missense substitutions on phospho-peptide recognition: R1835P\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3pxc\",\n"
            + "        \"resolution\":2.8,\n"
            + "        \"title\":\"Impact of BRCA1 BRCT domain missense substitutions on phospho-peptide recognition: R1699Q\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3pxa\",\n"
            + "        \"resolution\":2.55,\n"
            + "        \"title\":\"Impact of BRCA1 BRCT domain missense substitutions on phospho-peptide recognition: G1656D\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"1jnx\",\n"
            + "        \"resolution\":2.5,\n"
            + "        \"title\":\"Crystal structure of the BRCT repeat region from the breast cancer associated protein, BRCA1\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4igk\",\n"
            + "        \"resolution\":1.75,\n"
            + "        \"title\":\"Structure of human BRCA1 BRCT in complex with ATRIP peptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Solution NMR\"],\n"
            + "        \"pdb_id\":\"1jm7\",\n"
            + "        \"title\":\"Solution structure of the BRCA1/BARD1 RING-domain heterodimer\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4jlu\",\n"
            + "        \"resolution\":3.5,\n"
            + "        \"title\":\"Crystal structure of BRCA1 BRCT with doubly phosphorylated Abraxas\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"6g2i\",\n"
            + "        \"resolution\":5.9,\n"
            + "        \"title\":\"Filament of acetyl-CoA carboxylase and BRCT domains of BRCA1 (ACC-BRCT) at 5.9 A resolution\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3coj\",\n"
            + "        \"resolution\":3.21,\n"
            + "        \"title\":\"Crystal Structure of the BRCT Domains of Human BRCA1 in Complex with a Phosphorylated Peptide from Human Acetyl-CoA Carboxylase 1\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3pxb\",\n"
            + "        \"resolution\":2.5,\n"
            + "        \"title\":\"Impact of BRCA1 BRCT domain missense substitutions on phospho-peptide recognition: T1700A\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"1t2u\",\n"
            + "        \"resolution\":2.8,\n"
            + "        \"title\":\"Structural basis of phosphopeptide recognition by the BRCT domain of BRCA1: structure of BRCA1 missense variant V1809F\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"1n5o\",\n"
            + "        \"resolution\":2.8,\n"
            + "        \"title\":\"Structural consequences of a cancer-causing BRCA1-BRCT missense mutation\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4u4a\",\n"
            + "        \"resolution\":3.51,\n"
            + "        \"title\":\"Complex Structure of BRCA1 BRCT with singly phospho Abraxas\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4y2g\",\n"
            + "        \"resolution\":2.5,\n"
            + "        \"title\":\"Structure of BRCA1 BRCT domains in complex with Abraxas single phosphorylated peptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3pxe\",\n"
            + "        \"resolution\":2.85,\n"
            + "        \"title\":\"Impact of BRCA1 BRCT domain missense substitutions on phospho-peptide recognition: E1836K\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4ofb\",\n"
            + "        \"resolution\":3.05,\n"
            + "        \"title\":\"Crystal structure of human BRCA1 BRCT in complex with nonphosphopeptide inhibitor\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4y18\",\n"
            + "        \"resolution\":3.5,\n"
            + "        \"title\":\"Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"2ing\",\n"
            + "        \"resolution\":3.6,\n"
            + "        \"title\":\"X-ray Structure of the BRCA1 BRCT mutant M1775K\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"1t29\",\n"
            + "        \"resolution\":2.3,\n"
            + "        \"title\":\"Crystal structure of the BRCA1 BRCT repeats bound to a phosphorylated BACH1 peptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"1t2v\",\n"
            + "        \"resolution\":3.3,\n"
            + "        \"title\":\"Structural basis of phospho-peptide recognition by the BRCT domain of BRCA1, structure with phosphopeptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"1t15\",\n"
            + "        \"resolution\":1.85,\n"
            + "        \"title\":\"Crystal Structure of the Brca1 BRCT Domains in Complex with the Phosphorylated Interacting Region from Bach1 Helicase\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Solution NMR\"],\n"
            + "        \"pdb_id\":\"1jm7\",\n"
            + "        \"title\":\"Solution structure of the BRCA1/BARD1 RING-domain heterodimer\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4ifi\",\n"
            + "        \"resolution\":2.2,\n"
            + "        \"title\":\"Structure of human BRCA1 BRCT in complex with BAAT peptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4igk\",\n"
            + "        \"resolution\":1.75,\n"
            + "        \"title\":\"Structure of human BRCA1 BRCT in complex with ATRIP peptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"1y98\",\n"
            + "        \"resolution\":2.5,\n"
            + "        \"title\":\"Structure of the BRCT repeats of BRCA1 bound to a CtIP phosphopeptide.\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3k15\",\n"
            + "        \"resolution\":2.8,\n"
            + "        \"title\":\"Crystal Structure of BRCA1 BRCT D1840T in complex with a minimal recognition tetrapeptide with an amidated C-terminus\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3k0k\",\n"
            + "        \"resolution\":2.7,\n"
            + "        \"title\":\"Crystal Structure of BRCA1 BRCT in complex with a minimal recognition tetrapeptide with a free carboxy C-terminus.\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3k16\",\n"
            + "        \"resolution\":3.0,\n"
            + "        \"title\":\"Crystal Structure of BRCA1 BRCT D1840T in complex with a minimal recognition tetrapeptide with a free carboxy C-terminus\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3k0h\",\n"
            + "        \"resolution\":2.7,\n"
            + "        \"title\":\"The crystal structure of BRCA1 BRCT in complex with a minimal recognition tetrapeptide with an amidated C-terminus\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"4y18\",\n"
            + "        \"resolution\":3.5,\n"
            + "        \"title\":\"Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"X-ray diffraction\"],\n"
            + "        \"pdb_id\":\"3coj\",\n"
            + "        \"resolution\":3.21,\n"
            + "        \"title\":\"Crystal Structure of the BRCT Domains of Human BRCA1 in Complex with a Phosphorylated Peptide from Human Acetyl-CoA Carboxylase 1\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7jzv\",\n"
            + "        \"resolution\":3.9,\n"
            + "        \"title\":\"Cryo-EM structure of the BRCA1-UbcH5c/BARD1 E3-E2 module bound to a nucleosome\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7jzv\",\n"
            + "        \"resolution\":3.9,\n"
            + "        \"title\":\"Cryo-EM structure of the BRCA1-UbcH5c/BARD1 E3-E2 module bound to a nucleosome\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7lyb\",\n"
            + "        \"resolution\":3.28,\n"
            + "        \"title\":\"Cryo-EM structure of the human nucleosome core particle in complex with BRCA1-BARD1-UbcH5c\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7lyb\",\n"
            + "        \"resolution\":3.28,\n"
            + "        \"title\":\"Cryo-EM structure of the human nucleosome core particle in complex with BRCA1-BARD1-UbcH5c\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7lyb\",\n"
            + "        \"resolution\":3.28,\n"
            + "        \"title\":\"Cryo-EM structure of the human nucleosome core particle in complex with BRCA1-BARD1-UbcH5c\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7jzv\",\n"
            + "        \"resolution\":3.9,\n"
            + "        \"title\":\"Cryo-EM structure of the BRCA1-UbcH5c/BARD1 E3-E2 module bound to a nucleosome\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7lyb\",\n"
            + "        \"resolution\":3.28,\n"
            + "        \"title\":\"Cryo-EM structure of the human nucleosome core particle in complex with BRCA1-BARD1-UbcH5c\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7jzv\",\n"
            + "        \"resolution\":3.9,\n"
            + "        \"title\":\"Cryo-EM structure of the BRCA1-UbcH5c/BARD1 E3-E2 module bound to a nucleosome\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7lyb\",\n"
            + "        \"resolution\":3.28,\n"
            + "        \"title\":\"Cryo-EM structure of the human nucleosome core particle in complex with BRCA1-BARD1-UbcH5c\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7jzv\",\n"
            + "        \"resolution\":3.9,\n"
            + "        \"title\":\"Cryo-EM structure of the BRCA1-UbcH5c/BARD1 E3-E2 module bound to a nucleosome\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7lyb\",\n"
            + "        \"resolution\":3.28,\n"
            + "        \"title\":\"Cryo-EM structure of the human nucleosome core particle in complex with BRCA1-BARD1-UbcH5c\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7lyb\",\n"
            + "        \"resolution\":3.28,\n"
            + "        \"title\":\"Cryo-EM structure of the human nucleosome core particle in complex with BRCA1-BARD1-UbcH5c\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7lyb\",\n"
            + "        \"resolution\":3.28,\n"
            + "        \"title\":\"Cryo-EM structure of the human nucleosome core particle in complex with BRCA1-BARD1-UbcH5c\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7jzv\",\n"
            + "        \"resolution\":3.9,\n"
            + "        \"title\":\"Cryo-EM structure of the BRCA1-UbcH5c/BARD1 E3-E2 module bound to a nucleosome\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"6g2i\",\n"
            + "        \"resolution\":5.9,\n"
            + "        \"title\":\"Filament of acetyl-CoA carboxylase and BRCT domains of BRCA1 (ACC-BRCT) at 5.9 A resolution\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7jzv\",\n"
            + "        \"resolution\":3.9,\n"
            + "        \"title\":\"Cryo-EM structure of the BRCA1-UbcH5c/BARD1 E3-E2 module bound to a nucleosome\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7lyb\",\n"
            + "        \"resolution\":3.28,\n"
            + "        \"title\":\"Cryo-EM structure of the human nucleosome core particle in complex with BRCA1-BARD1-UbcH5c\"},\n"
            + "      {\n"
            + "        \"experimental_method\":[\"Electron Microscopy\"],\n"
            + "        \"pdb_id\":\"7jzv\",\n"
            + "        \"resolution\":3.9,\n"
            + "        \"title\":\"Cryo-EM structure of the BRCA1-UbcH5c/BARD1 E3-E2 module bound to a nucleosome\"}]\n"
            + "  }}";
    createMockFTSRestClient((FTSRestClient)getInstance(), mockReq, mockResp);
  }
}